Texas Instruments Evaluation Board for the LM10506 LM10506EVAL/NOPB LM10506EVAL/NOPB 数据表
产品代码
LM10506EVAL/NOPB
SNVS729E – SEPTEMBER 2011 – REVISED MARCH 2013
Registers Configurable Via The SPI Interface
Addr
Reg Name
Bit
R/W
Default
Description
Notes
7
—
Reset default:
6
R/W
Buck 3 Voltage Code[6]
HL_B3=1
→
0x64 (1.2V)
5
R/W
Buck 3 Voltage Code[5]
HL_B3=0
→
0x3C (1.0V)
4
R/W
Buck 3 Voltage Code[4]
0x00
Buck 3 Voltage
See Notes
3
R/W
Buck 3 Voltage Code[3]
Range: 0.7V to 1.335V
2
R/W
Buck 3 Voltage Code[2]
1
R/W
Buck 3 Voltage Code[1]
0
R/W
Buck 3 Voltage Code[0]
7
—
Reset default:
6
—
0x26 (3.0V)
5
R/W
Buck 1 Voltage Code[5]
4
R/W
Buck 1 Voltage Code[4]
Range: 1.1V to 3.6V
0x07
Buck 1 Voltage
See Notes
3
R/W
Buck 1 Voltage Code[3]
2
R/W
Buck 1 Voltage Code[2]
1
R/W
Buck 1 Voltage Code[1]
0
R/W
Buck 1 Voltage Code[0]
7
—
Reset default:
HL_B2=1
→
0x26 (3.0V)/
6
—
0x12 (2.0V for LM10506
−
A, -D)
5
R/W
Buck 2 Voltage Code[5]
HL_B2=0
→
0x0E (1.8V)
4
R/W
Buck 2 Voltage Code[4]
0x08
Buck 2 Voltage
See Notes
3
R/W
Buck 2 Voltage Code[3]
Range: 1.1V to 3.6V
2
R/W
Buck 2 Voltage Code[2]
1
R/W
Buck 2 Voltage Code[1]
0
R/W
Buck 2 Voltage Code[0]
7
R/W
Reset default:
6
R/W
Buck 3 Voltage Code[6]
HL_B3=1
→
0x53 (1.115V)
5
R/W
Buck 3 Voltage Code[5]
HL_B3=0
→
0x2E (0.93V)
Standby Mode
4
R/W
Buck 3 Voltage Code[4]
0x09
Voltage for
See Notes
3
R/W
Buck 3 Voltage Code[3]
Buck 3
2
R/W
Buck 3 Voltage Code[2]
1
R/W
Buck 3 Voltage Code[1]
0
R/W
Buck 3 Voltage Code[0]
7
R
1
BK3EN
Reads Buck 3 enable status
6
—
5
—
4
R/W
0
BK1FPWM
Buck 1 forced PWM mode when high
0x0A
Buck Control
3
R/W
0
BK2FPWM
Buck 2 forced PWM mode when high
2
R/W
0
BK3FPWM
Buck 3 forced PWM mode when high
1
R/W
1
BK1EN
Enables Buck 1 0-disabled, 1-enabled
0
R/W
1
BK2EN
Enables Buck 2 0-disabled, 1-enabled
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